Home / 3,720,783,787,097.70-5,135,636,984,087.10-2,423,373,982,758.80

Finding the Fourth Proportional to 3,720,783,787,097.70, 5,135,636,984,087.10 and 2,423,373,982,758.80

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Solution

The fourth proportional to 3,720,783,787,097.70, 5,135,636,984,087.10 and 2,423,373,982,758.80 is: 3,344,878,327,863.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,720,783,787,097.70 : 5,135,636,984,087.10 = 2,423,373,982,758.80 : x
  2. Step 2: Convert to fraction form
    3,720,783,787,097.70/5,135,636,984,087.10 = 2,423,373,982,758.80/x
  3. Step 3: Cross multiply
    3,720,783,787,097.70x = 5,135,636,984,087.10 × 2,423,373,982,758.80
  4. Step 4: Simplify right side
    3,720,783,787,097.70x = 12,445,569,052,130,545,300,930,560
  5. Step 5: Solve for x
    x = 12,445,569,052,130,545,300,930,560/3,720,783,787,097.70
  6. Step 6: Final answer
    x = 3,344,878,327,863.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.